Sarens Transrig developed and built a
computerized ballast control system. The system consists of 44
submersible ballast pumps and a computerized Level Indication
System, that automatically keeps a barge of 190 m x 50 m x 11 m in
level with the quay, within millimetres of tolerance.

Since 2000 Sarens Transrig has loaded out 11 jackets at the Aker
Kvaerner Verdal Yard: